Consider pairing a light blue long sleeve shirt with white dress pants for a neat elegant outfit. Tan suede loafers are sure to leave the kind of impression you want to give. The ability to sport getups like this is one of the advantages of reaching middle age.
A light blue long sleeve shirt and white dress pants are absolute must-haves if you're planning a smart wardrobe that holds to the highest sartorial standards. An amazing example for any gentleman who's still figuring out how to dress age-appropriately.